205932030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{129517}}^1$

素因数の和:129580

約数の個数: 32

約数和(自身を含む): 503565984

約数和(自身を除く): 297633954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 129517, 259034, 388551, 647585, 777102, 1295170, 1942755, 3885510, 6864401, 13728802, 20593203, 34322005, 41186406, 68644010, 102966015, 205932030]

約数ペア:

[(1, 205932030), (2, 102966015), (3, 68644010), (5, 41186406), (6, 34322005), (10, 20593203), (15, 13728802), (30, 6864401), (53, 3885510), (106, 1942755), (159, 1295170), (265, 777102), (318, 647585), (530, 388551), (795, 259034), (1590, 129517)]